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LZZBJ9-24
户内高压电流互感器 /Indoor High-Voltage Current Transformer
型号含义 /Meaning Of Model
L Z Z B J 9 - 24
额定电压 (kV)/Rated voltage(kV)
设计序号 /Design No.
加大容量 /Amplified capactiy B
带保护级 /With protective class
浇注式 /Casting type
支柱式 /Post type
电流互感器 /Current transformer
技术参数 /Technical Data
◆ 额定绝缘水平:24/65/125kV; ◆ Rated insulation level: 24/65/125kV;
◆ 负荷的功率因数:COSΦ=0.8( 滞后 ); ◆ Power factor of load: COSΦ=0.8(lagging);
◆ 额定二次电流:5A 或 1A; ◆ Rated secondary current: 5A or 1A;
◆ 额定频率:50 或 60Hz; ◆ Rated frequency: 50 or 60Hz;
◆ 污秽等级:II 级; ◆ Anti-Pollution grade: Class II;
◆ 环境温度:最低温度 -5℃,最高温度 40℃,日均温度不超过 30℃; ◆ Ambient temperature: -5℃ -40℃ ,daily average temperature not more than 30℃ ;
◆ 海拔高度:≤ 1500 米; ◆ Altitude: ≤ 1500m;
◆ 产品标准:GB20840.1 GB20840.2。 ◆ Standard: GB20840.1 GB20840.2.
技术参数表 /Technical Data Form
额定一次电流 (A) 准确级组合 额定二次输出 (VA)
型号 Rated secondary output 一秒热稳定电流 额定动稳定电 (kA)
Type Rated primary Accurscy cIass 1s thermal current(kA) Rate ddunamic current
current combination 0.2S 0.5(S) 10P10
5-200 0.5/10P 90I1n 225I1n
0.5/10P/10P
300-500 21 52.5
0.2S/0.5
LZZBJ9-24 600、800 0.5S/10P 10 10 15 32 80
0.2S/0.5/10P
1000、1200
0.2S/10P/10P 50 125
1500-2500 0.2S/0.5/10P/10P
注:特殊容量及变比另行协商订购。Note: special capacity and variable ratio are negotiated separately.
外形及安装尺寸 /Overall Dimension Drawing(mm)
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3
1 1
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3
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